New OEM Mercedes Monovalve
The electrically-operated monovalve allows the climate control system to regulate the flow of coolant through the heater core.
Only applicable for vehicles with a heated windshield. Please contact us with your VIN to ensure compatibility before purchase.
Stock Photo, may not be of actual item.
Fits W126 Gen. 1, W126 Gen. 2 Chassis
Please verify fitment in the Vehicle Interchange tab before purchasing.
Fits W126 Gen. 1, W126 Gen. 2 Chassis
W126 Gen. 1
1979, 1980, 1981, 1982, 1983, 1984, 1985
280S, 280SE, 280SEL, 300SD, 380SE, 380SEC, 380SEL, 500SE, 500SEC
W126 Gen. 2
1985, 1986, 1987, 1988, 1989, 1990, 1991
260SE, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 420SE, 420SEC, 420SEL, 500SE, 500SEC, 500SEL, 560SE, 560SEC, 560SEL